camdector.py 文件源码

def ImgCcallback(self, ros_img):
        global imgi
        imgi = mx.img.imdecode(ros_img.data)
        global img_rect
        global img_raw
        global Frame
        img_rect = CvBridge().compressed_imgmsg_to_cv2(ros_img)
        # img_raw = img_rect.copy()

        Frame = pv.Image(img_rect.copy())
        # cv2.imshow("tester", Frame.asOpenCV())

    # def Imgcallback(self, ros_img):
    #     global img_rect
    #     img_rect = CvBridge().imgmsg_to_cv2(ros_img)